(19)
(11) EP 1 471 555 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
05.07.2006 Bulletin 2006/27

(43) Date of publication A2:
27.10.2004 Bulletin 2004/44

(21) Application number: 04007268.8

(22) Date of filing: 25.03.2004
(51) International Patent Classification (IPC): 
H01H 50/32(2006.01)
 H01H 50/08(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 24.04.2003 JP 2003120309

(71) Applicant: OMRON CORPORATION
Kyoto-shi, Kyoto 600-8530 (JP)

(72) Inventors:
  • Saruwatari, Yojiro Omron Corporation
    Shimogyo-ku Kyoto-shi Kyoto 600-8530 (JP)
  • Furusyou, Shinichi, Omron Corporation
    Shimogyo-ku Kyoto-shi Kyoto 600-8530 (JP)
  • Yano, Keisuke, Omron Corporation
    Shimogyo-ku Kyoto-shi Kyoto 600-8530 (JP)
  • Minowa, Ryouta, Omron Corporation
    Shimogyo-ku Kyoto-shi Kyoto 600-8530 (JP)
  • Fujiwara, Tetsuya, Omron Corporation
    Shimogyo-ku Kyoto-shi Kyoto 600-8530 (JP)

(74) Representative: Kilian, Helmut 
Wilhelms, Kilian & Partner Patentanwälte Eduard-Schmid-Strasse 2
81541 München
81541 München (DE)

   


(54) Electromagnetic relay


(57) An electromagnetic relay, which is excellent in assemblability and includes an indicator which can be operated smoothly, is provided. A coil block and a contact switching mechanism are provided on a base plate, a case is covered over the base plate, the coil block is excited and demagnetized to rotate a movable iron piece, and a movable contact piece is operated via a card, whereby a contact is opened and closed. Bearing portions are formed in the base plate, and an indicator is operated by rotation of the movable iron piece is also provide. The indicator has an elastically deformable structure including pivots which are rotatably supported by the bearing portions of the base plate.







Search report